Integrated rapid non-destructive detection system for multi-index of meat quality

US11555811B1 · kind B1 · utility

Assignee

• INSTITUTE OF FOOD SCIENCE AND TECHNOLOGY, CHINESE ACADEMY OF AGRICULTURAL SCIENCES · CN

Inventors

• Dequan Zhang · Beijing, CN
• Xiaochun ZHENG · Nanhu, CN
• Li-Chun Chen · Baoshan, TW
• Shaobo Li · Changsha, CN
• Xin Li · Beijing, CN
• Chengli Hou · Beijing, CN

Key dates

• Filing date: May 1, 2022
• Grant date: Jan 17, 2023
• Expiry date: May 1, 2042

Classification

• Technology area (CPC G): Physics
• CPC primary: G01N21/359
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

An integrated rapid non-destructive detection system for multi-index of meat quality comprises a spectrometer for obtaining near-infrared spectra of a sample; an industrial tablet computer, comprising: a model embedding module for storing multiple prediction models; a model determining module connected with model embedding module and configured to call prediction model; an index prediction module connected with spectrometer and model determining module for receiving near-infrared spectra and predicting index data of the sample combining with called prediction model; wherein the number of detector elements of spectrometer is determined by an ultimate minimal resolution, and a resolution of the sample is controlled to the ultimate minimal resolution during an acquisition process; which realizes automatic black-white calibration, non-destructive detection of multi-index, improves building efficiency of model, while maintaining building stability, and optimizes detection instrument volume.